The ratio of 9 to 4 can be expressed as \( 9:4 \). This means that for every 9 parts of one quantity, there are 4 parts of another quantity. You can also simplify it to a fraction, which would be \( \frac{9}{4} \). This can be further expressed in decimal form as 2.25.
what is the ratio for 9 to 4
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